The 700303202 is a steel lockwasher featuring a standard nickel-plated finish, intended for use with various switch series. It is specifically designed to fit a 1/4-40 threaded bushing, ensuring a secure fit. Key physical characteristics include an outer dimension of 0.402 inches, an inner dimension of 0.253 inches, and a thickness of 0.021 inches. This hardware is compatible with C&K's 7000, 9000, E & T Series toggle switches and the 8020, 8060, 8500, E010 & TP Series pushbutton switches.